Mg2TaAlIr4
高熵材料 HEAMP-ID: mp-3261225 · 空间群: P4/mmm (#123)
基础信息
能量属性
电子属性
磁性属性
弹性属性
弹性数据暂不开放
特征分析
关联任务
引用参考
The crystal structure and related material properties of Mg2TaAlIr4 were obtained from the Materials Project database (MP-ID: mp-3261225, database version v2026.04.13).
Horton, M.K., Huck, P., Yang, R.X. et al. Accelerated data-driven materials science with the Materials Project. Nat. Mater. 24, 1522–1532 (2025). https://doi.org/10.1038/s41563-025-02272-0
晶体结构 3D 渲染
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# generated using pymatgen
data_Mg2TaAlIr4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.18800846
_cell_length_b 6.18790706
_cell_length_c 6.13268692
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00010012
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2TaAlIr4
_chemical_formula_sum 'Mg4 Ta2 Al2 Ir8'
_cell_volume 234.82561821
_cell_formula_units_Z 2
loop_
_symmetry_equiv_pos_site_id
_symmetry_equiv_pos_as_xyz
1 'x, y, z'
loop_
_atom_site_type_symbol
_atom_site_label
_atom_site_symmetry_multiplicity
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Mg Mg0 1 0.75001724 0.25000000 0.00000058 1.0
Mg Mg1 1 0.24998276 0.75000000 0.99999942 1.0
Mg Mg2 1 0.74993640 0.25000000 0.49999623 1.0
Mg Mg3 1 0.25006360 0.75000000 0.50000377 1.0
Ta Ta4 1 0.25002340 0.25000000 0.00000076 1.0
Ta Ta5 1 0.74997660 0.75000000 0.99999924 1.0
Al Al6 1 0.74995004 0.75000000 0.49998801 1.0
Al Al7 1 0.25004996 0.25000000 0.50001199 1.0
Ir Ir8 1 0.49999775 0.00000016 0.25301041 1.0
Ir Ir9 1 0.49999775 0.49999784 0.25301041 1.0
Ir Ir10 1 0.00000215 0.00000009 0.25304211 1.0
Ir Ir11 1 0.00000215 0.49999791 0.25304211 1.0
Ir Ir12 1 0.99999785 0.99999991 0.74695789 1.0
Ir Ir13 1 0.99999785 0.50000109 0.74695789 1.0
Ir Ir14 1 0.50000225 0.99999984 0.74699159 1.0
Ir Ir15 1 0.50000225 0.50000116 0.74699159 1.0
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